AVK Series 603 UNIVERSAL SUPA® FLANGE ADAPTOR
Mild steel GEOMET coated bolts/nuts, WRAS approved EPDM sealings
Jim Marsden
National Sales Manager Mechanical & Fabricated Fittings Water
Supa® flange adaptor - Geomet bolts/nuts, for drinking water and neutral liquids to max. 70°C. Maximum working pressure 16 bar. Insulation essential for temperatures of 0°C and below.
AVK Supa® is a range of universal straight couplings, step couplings and flange adaptors for cast iron, ductile iron, steel, uPVC and asbestos cement pipes. Supa®flange adaptors are easy to mount due to the anti-friction coated bolts and nuts and the possibility of up to ±4° angular deflection. The Mild steel GEOMET bolts/nuts and the high quality coating offer a durable corrosion protection.
| Variant 603/A-002 | |
|---|---|
| Connection: | Supa Coupling |
| Material: | Ductile Iron |
| DN: | DN50 - DN400 |
| PN: | PN 16 |
Features
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Mild steel GEOMET coated bolts/nuts comply with WIS4-52-03
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Light weight design
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±4° angular deflection on each side
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Drinking water approved EPDM gasket
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The bolt ends are protected with plastic caps
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The moulded ribs in the gasket absorb minor imperfections in the pipe
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Versatile design tolerances typical 26 mm to cover all pipe materials
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Epoxy coated according to DIN 30677-2 and GSK approved..
Downloads
Reference nos. and dimensions:
| Ref. no. | DN mm |
D mm |
L mm |
L1 mm |
L2 mm |
L3 mm |
Seal range mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|
| 603-063-000-4200 | 40/50 | 165 | 159 | 47 | 145 | 95 | 46-63 | 4.0 |
| 603-074-000-4200 | 50 | 172 | 159 | 47 | 145 | 98 | 57-74 | 3.9 |
| 603-085-000-4200 | 50/65 | 185 | 159 | 47 | 145 | 98 | 68-85 | 4.2 |
| 603-106-000-4200 | 80 | 200 | 159 | 47 | 145 | 100 | 84-106 | 5.0 |
| 603-119-000-4200 | 100 | 254 | 159 | 47 | 145 | 100 | 99-119 | 5.6 |
| 603-133-000-4200 | 100 | 240 | 159 | 47 | 145 | 101 | 109-133 | 5.8 |
| 603-157-000-4200 | 125/150 | 285 | 184 | 58 | 170 | 111 | 132-157 | 9.0 |
| 603-183-000-4200 | 150 | 293 | 184 | 56 | 170 | 109 | 157-183 | 9.3 |
| 603-201-000-4200 | 150 | 313 | 184 | 69 | 170 | 112 | 176-201 | 11 |
| 603-215-000-4200 | 200 | 343 | 182 | 110 | 170 | 117 | 193-215 | 12 |
| 603-242-000-4200 | 200 | 353 | 182 | 65 | 170 | 117 | 218-242 | 13 |
| 603-268-000-4200 | 250 | 406 | 182 | 110 | 170 | 119 | 242-268 | 17 |
| 603-292-000-4200 | 250 | 406 | 182 | 61 | 170 | 119 | 266-292 | 19 |
| 603-306-000-4200 | 250 | 420 | 182 | 61 | 170 | 119 | 280-306 | 19 |
| 603-327-000-4200 | 300 | 483 | 186 | 59 | 170 | 119 | 301-327 | 22 |
| 603-350-000-4200 | 300 | 483 | 186 | 59 | 170 | 119 | 324-350 | 24 |
| 603-378-000-4200 | 350 | 520 | 186 | 110 | 170 | 119 | 352-378 | 25 |
| 603-396-000-4200 | 350 | 496 | 226 | 100 | 210 | 161 | 372-396 | 30 |
| 603-410-000-4200 | 350 | 520 | 226 | 100 | 210 | 161 | 384-410 | 30 |
| 603-436-000-4200 | 400 | 597 | 226 | 100 | 210 | 165 | 410-436 | 35 |
| 603-462-000-4200 | 400 | 597 | 226 | 100 | 210 | 165 | 436-462 | 38 |
Components
| 1. | End cap | Plastic |
| 2. | Washer | Hot dip galvanized steel |
| 3. | Nut | |
| 4. | Bolt | Steel gr. 8.8, zinc plated |
| 5. | Bracket | Ductile iron GJS-450-10 |
| 6. | Gasket | EPDM |
| 7. | Adaptor flange | Ductile iron |
Test/Approvals
- WRAS approved Materials
Standards
- Standard flange drilling to EN1092 (ISO 7005-2), PN 10/16
- Drinking Water Inspectorate Regulation 31 compliant.
- 1.5 x PN
